79311900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{463}}^1\times {\mathrm{571}}^1$

素因数の和:1051

約数の個数: 72

約数和(自身を含む): 230374144

約数和(自身を除く): 151062244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 463, 571, 926, 1142, 1389, 1713, 1852, 2284, 2315, 2778, 2855, 3426, 4630, 5556, 5710, 6852, 6945, 8565, 9260, 11420, 11575, 13890, 14275, 17130, 23150, 27780, 28550, 34260, 34725, 42825, 46300, 57100, 69450, 85650, 138900, 171300, 264373, 528746, 793119, 1057492, 1321865, 1586238, 2643730, 3172476, 3965595, 5287460, 6609325, 7931190, 13218650, 15862380, 19827975, 26437300, 39655950, 79311900]

約数ペア:

[(1, 79311900), (2, 39655950), (3, 26437300), (4, 19827975), (5, 15862380), (6, 13218650), (10, 7931190), (12, 6609325), (15, 5287460), (20, 3965595), (25, 3172476), (30, 2643730), (50, 1586238), (60, 1321865), (75, 1057492), (100, 793119), (150, 528746), (300, 264373), (463, 171300), (571, 138900), (926, 85650), (1142, 69450), (1389, 57100), (1713, 46300), (1852, 42825), (2284, 34725), (2315, 34260), (2778, 28550), (2855, 27780), (3426, 23150), (4630, 17130), (5556, 14275), (5710, 13890), (6852, 11575), (6945, 11420), (8565, 9260)]